X816BXXS6EZG3 – Galaxy Tab S9+ 5G firmware

Build X816BXXS6EZG3 is a security update for the Galaxy Tab S9+ 5G (SM-X816B) on Android 16 (One UI 8). It first appeared on Samsung's servers on Jul 29, 2026 (method) and has reached 37 regions so far. It keeps bootloader bit 6, so downgrading to the previous build X816BXXS6EZF1 is still possible. Samsung still serves this file.

Model
SM-X816B
Android
Android 16
Type
Security
Bootloader bit
6
First released
Jul 29, 2026
Regions
37

Rollout timeline by region

The date each region code (CSC) first received X816BXXS6EZG3, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
ACRGhanaJul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
AFRAfricaJul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
CAUCaucasusJul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
DKRSenegalJul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
ECTNigeriaJul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
EGYEgyptJul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
EUXEurope (Multi-CSC)Jul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
EUYEurope (Multi-CSC)Jul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
ILOIsraelJul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
KSASaudi ArabiaJul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
LYSLibyaJul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
MIDMiddle EastJul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
MWDMoroccoJul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
PAKPakistanJul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
SEKUkraineJul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
SERRussiaJul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
SKZKazakhstanJul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
TELAustralia (Telstra)Jul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
THLThailandJul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
TUNTunisiaJul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
XFASouth AfricaJul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
XFESouth AfricaJul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
XFVSouth Africa (Vodacom)Jul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
XIDIndonesiaJul 29, 2026day 0X816BXXS6EZG3/X816BOLE6EZG3/X816BXXS6EZG3
XMEMalaysiaJul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
XNZNew ZealandJul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
XSAAustraliaJul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
XSGUnited Arab EmiratesJul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
XTCPhilippinesJul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
XXVVietnamJul 29, 2026day 0X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
MM1Singapore (M1)Aug 3, 2026+5 daysX816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
SINSingapore (Singtel)Aug 3, 2026+5 daysX816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
STHSingapore (StarHub)Aug 3, 2026+5 daysX816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
XSPSingaporeAug 3, 2026+5 daysX816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
INSIndiaAug 4, 2026+6 daysX816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
TGYHong KongAug 12, 2026+14 daysX816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3
BRITaiwanAug 12, 2026+14 daysX816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3

Download and release notes

samloader download -m SM-X816B -r EUX -v X816BXXS6EZG3/X816BOXM6EZG3/X816BXXS6EZG3

Samsung's release notes and security patch level for this update: SM-X816B / EUX on doc.samsungmobile.com. What each part of the build number means: decode X816BXXS6EZG3.